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Table 4 Mid-term angiographic outcomes in patients with shorter stent (≤ 100 mm)

From: Impact of chronic outward force on arterial responses of proximal and distal of long superficial femoral artery stent

Variables Proximal of stent (n = 42) Distal of stent (n = 42) P value
ISR (%) 14 (33.3%) 18 (42.9%) 0.369
Stent diameter/mm 6.85 ± 0.75 6.85 ± 0.75 1.000
Stent length/mm 65.0 ± 15.0 65.0 ± 15.0 1.000
RVD FU/mm 5.50 ± 1.80 4.68 ± 1.15 0.117
MLD FU/mm 3.48 ± 1.54 2.92 ± 1.28 0.176
Stent diameter FU/mm 6.34 ± 1.46 5.89 ± 1.53 0.326
S/A ratio 1.29 ± 0.28 1.50 ± 0.29 0.110
DS% FU 36.5 ± 20.0 45.5 ± 19.1 0.095
FU duration/days 302.2 ± 12.21 302.2 ± 12.21 1.000
  1. ISR in stent restenosis, RVD reference vessel diameter, MLD minimal luminal diameter, AD artery diameter, S/A ratio stent/artery ratio, DS diameter stenosis